Ambersil 31555 aa amberklene lo30 low odour solvent degreaser 400ml ambersil 31555 aa p this solvent degreaser from ambersil is a powerful low odour solvent which contains no cfcs or other chlorinated solvents and is not affected by the montreal protocol it is an ideal alternative to 1 1 1 trichloroethane p p a highly effective low odour degreasing agent widely used in aviation and aerospace servicing applications where its excellent material compatibility particularly on plastics